Update comment for "log_screen_metrics"

Change-Id: Ic558246814a09fa53c99c4b96ecd5c0f77ca5e93

java/res/values-hdpi/config.xml

@@ -19,6 +19,12 @@
 -->
 
 <resources>
-    <!--  Screen metrics for logging. 0 = "mdpi", 1 = "hdpi", 2 = "xlarge" -->
+    <!--  Screen metrics for logging.
+            0 = "mdpi phone screen"
+            1 = "hdpi phone screen"
+            2 = "mdpi 11 inch tablet screen"
+            3 = "xhdpi phone screen?"
+            4 = ?
+    -->
     <integer name="log_screen_metrics">1</integer>
 </resources>

java/res/values-sw768dp/config.xml

@@ -38,6 +38,12 @@
     <string name="config_default_keyboard_theme_id" translatable="false">5</string>
     <string name="config_text_size_of_language_on_spacebar" translatable="false">medium</string>
     <integer name="config_max_more_keys_column">5</integer>
-    <!--  Screen metrics for logging. 0 = "mdpi", 1 = "hdpi", 2 = "xlarge" -->
+    <!--  Screen metrics for logging.
+            0 = "mdpi phone screen"
+            1 = "hdpi phone screen"
+            2 = "mdpi 11 inch tablet screen"
+            3 = "xhdpi phone screen?"
+            4 = ?
+    -->
     <integer name="log_screen_metrics">2</integer>
 </resources>

java/res/values/config.xml

@@ -83,7 +83,13 @@
     </string-array>
     <!-- Threshold of the normalized score of the best suggestion for the spell checker to declare a word to be a typo -->
     <string name="spellchecker_typo_threshold_value">0.11</string>
-    <!--  Screen metrics for logging. 0 = "mdpi", 1 = "hdpi", 2 = "xlarge" -->
+    <!--  Screen metrics for logging.
+            0 = "mdpi phone screen"
+            1 = "hdpi phone screen"
+            2 = "mdpi 11 inch tablet screen"
+            3 = "xhdpi phone screen?"
+            4 = ?
+    -->
     <integer name="log_screen_metrics">0</integer>
     <bool name="config_require_umlaut_processing">false</bool>
 </resources>